- 您現在的位置：買賣IC網 > PDF目錄368267 > PSD913F2 200V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a SMD-2 package; Similar to IRHNA7260 with optional Total Dose Rating of 300kRads PDF資料下載
參數資料
| 型號： | PSD913F2 |
| 英文描述： | 200V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a SMD-2 package; Similar to IRHNA7260 with optional Total Dose Rating of 300kRads |
| 中文描述： | 可配置的存儲系統級芯片的8位微控制器 |
| 文件頁數： | 7/94頁 |
| 文件大?。?/td> | 463K |
| 代理商： | PSD913F2 |
第1頁第2頁第3頁第4頁第5頁第6頁當前第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁
PSD913F1
Preliminary
6
PSD913F1 devices contain several major functional blocks. Figure 1 on page 3 shows the
architecture of the PSD913F1 device. The functions of each block are described briefly in
the following sections. Many of the blocks perform multiple functions and are user config-
urable.
5.1 Memory
The PSD913F1 contains the following memories:
A 1 Mbit Flash
A secondary 256 Kbit EEPROM memory
A 16 Kbit SRAM.
Each of the memories is briefly discussed in the following paragraphs. A more detailed
discussion can be found in section 9.
The 1 Mbit Flash is the main memory of the PSD913F1. It is divided into eight equally-sized
sectors that are individually selectable.
The 256 Kbit EEPROM or Flash is divided into four equally-sized sectors. Each sector is
individually selectable.
The 16 Kbit SRAM is intended for use as a scratchpad memory or as an extension to the
microcontroller SRAM. If an external battery is connected to the PSD913F1’s Vstby pin,
data will be retained in the event of a power failure.
Each block of memory can be located in a different address space as defined by the user.
The access times for all memory types includes the address latching and DPLD decoding
time.
5.2 Page Register
The eight-bit Page Register expands the address range of the microcontroller by up to
256 times.The paged address can be used as part of the address space to access external
memory and peripherals or internal memory and I/O. The Page Register can also be used
to change the address mapping of blocks of Flash memory into different memory spaces for
in-circuit reprogramming.
5.3 PLDs
The device contains two combinatorial PLD blocks, each optimized for a different function,
as shown in Table 2. The functional partitioning of the PLDs reduces power consumption,
optimizes cost/performance, and eases design entry.
The Decode PLD (DPLD) is used to decode addresses and generate chip selects for the
PSD913F1 internal memory and registers. The general purpose PLD (GPLD) can
implement user-defined external chip selects and logic functions. The PLDs receive their
inputs from the PLD Input Bus and are differentiated by their output destinations, number of
Product Terms.
The PLDs consume minimal power by using Zero-Power design techniques. The speed
and power consumption of the PLD is controlled by the Turbo Bit (ZPSD only) in the
PMMR0 register and other bits in the PMMR2 registers. These registers are set by the
microcontroller at runtime. There is a slight penalty to PLD propagation time when invoking
the ZPSD features.
5.0
PSD913F1
Architectural
Overview
Name
Abbreviation
Inputs
Outputs
Product Terms
Decode PLD
General Purpose PLD
DPLD
GPLD
57
57
15
19
39
114
Table 2. PLD I/OTable
相關PDF資料 |
PDF描述 |
|---|---|
| PSD913F2V | 200V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a SMD-2 package; A IRHNA7260 with Standard Packaging |
| PSD913F2(中文) | Configurable Memory System on a Chip for 8-Bit Microcontrollers(用于8位MCU的可配置存儲器系統) |
| PSD934F2(中文) | Configurable Memory System on a Chip for 8-Bit Microcontrollers(用于8位MCU的可配置存儲器系統) |
| PSD913F2 | Configurable Memory System on a Chip for 8-Bit Microcontrollers(用于8位MCU的可配置存儲器系統) |
| PSD934F2 | Configurable Memory System on a Chip for 8-Bit Microcontrollers(用于8位MCU的可配置存儲器系統) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PSD913F2-12B81 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs |
| PSD913F2-12B81I | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs |
| PSD913F2-12J | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs |
| PSD913F2-12JI | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs |
| PSD913F2-12JIT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs |
發(fā)布緊急采購，3分鐘左右您將得到回復。